Re: [Xen-devel] Xen 3.2 - 32bit domU on 64 dom0 hangs at boot

[Sébastien RICCIO <sr@xxxxxxxxxxxxxxx>]

Hi again,

Sorry to flood :)

Additionnal the 64bit domU doesn't boot neither and is stuck at the init 
too.
I can only boot the domains using a 3.1 domU kernel (on the 3.2 dom0).

Any ideas ?

Thanks a lot !


--
Sébastien Riccio
SwissCenter / OpenBusiness SA
sr@xxxxxxxxxxxxxxxx



Sébastien RICCIO a écrit :
> Hi,
>
> While trying the xen-unstable tree, I have trouble starting 32bits domU
> on a 64bit dom0
> using the kernel supplied in xen-unstable tree.
>
> It hangs when it is starting /sbin/init.
>
> The same domU boots with a  32-bit 3.1 domU kernel on the 3.2 64bit dom0.
>
> Any clues ?
>
> dom0# xm info
>
> host                   : xen03.swisslink.ch
> release                : 2.6.18.8-xen0
> version                : #2 SMP Fri Nov 30 11:41:31 CET 2007
> machine                : x86_64
> nr_cpus                : 4
> nr_nodes               : 1
> cores_per_socket       : 4
> threads_per_core       : 1
> cpu_mhz                : 2327
> hw_caps                :
> bfebfbff:20100800:00000000:00000140:0004e3bd:00000000:00000001
> total_memory           : 16378
> free_memory            : 12812
> node_to_cpu            : node0:0-3
> xen_major              : 3
> xen_minor              : 2
> xen_extra              : -unstable
> xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
> hvm-3.0-x86_32p hvm-3.0-x86_64
> xen_scheduler          : credit
> xen_pagesize           : 4096
> platform_params        : virt_start=0xffff800000000000
> xen_changeset          : Wed Nov 28 22:36:33 2007 +0000 
> 16490:e10eacec8b91
> cc_compiler            : gcc version 4.1.1 20070105 (Red Hat 4.1.1-52)
> cc_compile_by          : root
> cc_compile_domain      : swisslink.ch
> cc_compile_date        : Fri Nov 30 11:37:03 CET 2007
> xend_config_format     : 4
>
>
> Command to build the domU 32 bit kernel:
>
> dom0# XEN_TARGET_ARCH=x86_32 XEN_TARGET_X86_PAE=y make
> linux-2.6-xen-build -j5
> dom0# XEN_TARGET_ARCH=x86_32 XEN_TARGET_X86_PAE=y make
> linux-2.6-xen-install -j5
>
> Kind regards,

--
Sébastien Riccio
SwissCenter / OpenBusiness SA
sr@xxxxxxxxxxxxxxxx
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